Program to convert Java Set of Strings to a String in Scala Last Updated : 03 Jan, 2020 Summarize Comments Improve Suggest changes Share Like Article Like Report A java Set of Strings can be converted to a String in Scala by utilizing toString method of Java in Scala. Here, we need to import Scala’s JavaConversions object in order to make this conversions work. Now, lets see some examples and then discuss how it works in details. Example:1# Scala // Scala program to convert Java set // to a String in Scala // Importing Scala's JavaConversions object import scala.collection.JavaConversions._ // Creating object object GfG { // Main method def main(args:Array[String]) { // Creating set of Strings in Java val set = new java.util.HashSet[String]() // Adding Strings to the set set.add("geeks") set.add("for") set.add("geeks") // Converting set to a String val str = set.toString // Displays output println(str) } } Output: [geeks, for] Here, the duplicate elements are eliminated and the resultant order of the elements in set is same as stated above. Example:2# Scala // Scala program to convert Java set // to a String in Scala // Importing Scala's JavaConversions object import scala.collection.JavaConversions._ // Creating object object GfG { // Main method def main(args:Array[String]) { // Creating set of Strings in Java val set = new java.util.HashSet[String]() // Adding Strings to the set set.add("I") set.add("am an") set.add("author") // Converting set to a String val str = set.toString // Displays output println(str) } } Output: [author, I, am an] Here, in the resultant output the strings of more length are displayed first and the strings with more words are displayed at last. Comment More infoAdvertise with us Next Article Program to convert Java Set to a String in Scala N nidhi1352singh Follow Improve Article Tags : Scala Scala Scala-Method scala-collection Similar Reads Program to convert Java Set of Strings to Stream in Scala A java Set of Strings can be converted to a Stream in Scala by utilizing toStream method of Java in Scala. Here, we need to import Scala’s JavaConversions object in order to make this conversions work. Now, lets see some examples and then discuss how it works in details. Example:1# Scala // Scala pr 1 min read Program to convert Java Set of shorts to a String in Scala A java Set of shorts can be converted to a String in Scala by utilizing toString method of Java in Scala. Here, you need to import Scala’s JavaConversions object in order to make this conversions work. Now, lets see some examples and then discuss how it works in details. Example:1# Scala // Scala pr 2 min read Program to convert Java list of strings to a String in Scala A java list of strings can be converted to a String in Scala by utilizing toString method of Java in Scala. Here, you need to import Scala’s JavaConversions object in order to make this conversions work. Now, lets see some examples and then discuss how it works in details. Example:1# Scala // Scala 2 min read Program to convert Java Set to a String in Scala A java Set can be converted to a String in Scala by utilizing toString method of Java in Scala. Here, we need to import Scala’s JavaConversions object in order to make this conversions work. Now, lets see some examples and then discuss how it works in details. Example:1# Scala // Scala program to co 2 min read Program to convert Java set of Strings to a Vector in Scala A java set of Strings can be converted to a Vector in Scala by utilizing toVector method of Java in Scala. Here, you need to import Scala’s JavaConversions object in order to make this conversions work else an error will occur. Now, lets see some examples and then discuss how it works in details. Ex 2 min read Program to convert Java Set of Strings to Sequence in Scala A java Set of Strings can be converted to a Sequence in Scala by utilizing toSeq method of Java in Scala. Here, we need to import Scala’s JavaConversions object in order to make this conversions work. Now, lets see some examples and then discuss how it works in details. Example:1# Scala // Scala pro 1 min read Like